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        <p>Library Version 11.2.5.3</p>
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          <th colspan="3" align="center">DB_ENV-&gt;set_tx_recover</th>
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            <h2 class="title" style="clear: both"><a id="upgrade_3_1_set_tx_recover"></a>DB_ENV-&gt;set_tx_recover</h2>
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      <p>The redo parameter of the function passed to DB_ENV-&gt;set_tx_recover
used to be an integer set to any one of a number of #defined values.  In
the 3.1 release of Berkeley DB, the redo parameter has been replaced by the op
parameter which is an enumerated type of type db_recops.</p>
      <p>If your application calls DB_ENV-&gt;set_tx_recover, then find the
function referred to by the call.  Replace the flag values in that
function as follows:</p>
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              <th>Previous flag</th>
              <th>Berkeley DB 3.1 version flag</th>
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              <td>TXN_BACKWARD_ROLL</td>
              <td>DB_TXN_BACKWARD_ROLL</td>
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              <td>TXN_FORWARD_ROLL</td>
              <td>DB_TXN_FORWARD_ROLL</td>
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              <td>TXN_OPENFILES</td>
              <td>DB_TXN_OPENFILES</td>
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              <td>TXN_REDO</td>
              <td>DB_TXN_FORWARD_ROLL</td>
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              <td>TXN_UNDO</td>
              <td>DB_TXN_ABORT</td>
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